/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.itheima.service;

import io.seata.rm.tcc.api.BusinessActionContext;
import io.seata.rm.tcc.api.BusinessActionContextParameter;
import io.seata.rm.tcc.api.LocalTCC;
import io.seata.rm.tcc.api.TwoPhaseBusinessAction;

import java.math.BigDecimal;

@LocalTCC
public interface AccountService {
    
    /**
     * 扣款支付
     *
     * @param businessActionContext
     * @param userId                支付人id
     * @param amount                支付金额
     * @return
     */
    @TwoPhaseBusinessAction(name = "accountTccTryPhase", commitMethod = "commit", rollbackMethod = "rollback")
    boolean preparePayment(BusinessActionContext businessActionContext,
                           @BusinessActionContextParameter(paramName = "userId") String userId,
                           @BusinessActionContextParameter(paramName = "amount") BigDecimal amount);
    
    /**
     * 提交方法
     *
     * @param businessActionContext
     * @return
     */
    public boolean commit(BusinessActionContext businessActionContext);
    
    /**
     * 取消方法
     *
     * @param businessActionContext
     * @return
     */
    public boolean rollback(BusinessActionContext businessActionContext);
}
